html,body{
    height: 100%;
}
body{
    font-size: 16px;
    background-image: url("../image/bj.jpg");
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}

.tanchuang{
    height: 8.86rem;
    width: 6.2rem;
    background-image: url("../image/dikuang.png");
    background-position: center bottom;
    background-repeat: no-repeat;
    background-size: 6.2rem 7.5rem;
    text-align: center;
    margin:1.84rem auto 0;
}
.img{
    width: 100%;
    position: relative;
}
.img>img:nth-child(2){
    position: absolute;
    top: 0;
    right: 0;
}
.input{
    width: 100%;
    padding: 0 .4rem;
}
.input>input{
    width: 100%;
    height: .8rem;
    border: 1px solid #c0c0c0;
    padding-left: .28rem;
    margin: .2rem 0;
}
.input>div>input{
    width: 3.35rem;
    height: .8rem;
    border: 1px solid #c0c0c0;
    padding-left: .28rem;
    margin-right: .16rem;
}
.input ::-webkit-input-placeholder{
    font-size: .28rem;
    color: #666666;
}
.input button{
    height: .8rem;
    width: 1.89rem;
    border-radius: 8px;
    background-color: #fbbe28;
    border: 3px solid #d99513;
}

.ren{
    height: 1.28rem;
    width: 100%;
    padding: 0 .4rem;
}
.ren img{
    margin:  0 .16rem 0 .2rem;
}
.ren span{
    font-size: .22rem;
    color: #666;
}






